2 × 5 × 137 × 9859

Prime Factor Structure

Factorization String 2 × 5 × 137 × 9859

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 24,492,240

Proper Divisor Sum 10,985,410

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #13506821 ← → #13506833

1 2 5 10 137 274 685 1,370 9,859 19,718 49,295 98,590 1,350,683 2,701,366 6,753,415 13,506,830

Iterative sequence n → n/2 (if even) or 3n+1 (if odd):

13,506,830 6,753,415 20,260,246 10,130,123 30,390,370 15,195,185 45,585,556 22,792,778 11,396,389 34,189,168 17,094,584 8,547,292 4,273,646 2,136,823 6,410,470 3,205,235 9,615,706 4,807,853 14,423,560 7,211,780 3,605,890 1,802,945 5,408,836 2,704,418 1,352,209 4,056,628 2,028,314 1,014,157 3,042,472 1,521,236 760,618 380,309 1,140,928 570,464 285,232 142,616 71,308 35,654 17,827 53,482 26,741 80,224 40,112 20,056 10,028 5,014 2,507 7,522 3,761 11,284 5,642 2,821 8,464 4,232 2,116 1,058 529 1,588 794 397

Other feeder batches with open delivery windows. Each feeder keeps its own target batch.